xmrig | f7934046a3b5794218d9d86574ed74f9d50a5a47cb36c3b43666cc5a708c036d

Analysis

max time kernel
141s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
24-06-2024 20:38

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General

Target

0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe
Size

784KB
MD5

0aba22891138893199d0d406fa53f7f5
SHA1

f37ba3866563e77862599b1a03248ea9122dfef0
SHA256

f7934046a3b5794218d9d86574ed74f9d50a5a47cb36c3b43666cc5a708c036d
SHA512

b2e3b6a2f7cb7398cf0a2ac96a2ecd23864ae67c44cbd40e15243215231b16886fa150e344443f57879bef46e0c634d424cd9e260fccd2fbeb95610cbf675fc2
SSDEEP

12288:6ZfVJFiZnO2wJ9NgYvF8iVQrjbRV/whXufMwtBw+ChWp2KCnZb5HM41my:kf9i1OHnRKHX/edwtyudCnZb5HMb

Score

10^/10

xmrig miner upx

Malware Config

Signatures

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 6 IoCs

miner

resource	yara_rule
behavioral2/memory/3032-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3032-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4292-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4292-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/4292-29-0x00000000053E0000-0x0000000005573000-memory.dmp	xmrig
behavioral2/memory/4292-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
4292	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4292	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3032-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x000e00000002349f-11.dat	upx
behavioral2/memory/4292-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3032	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3032	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe
4292	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 4292	3032	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe	85
PID 3032 wrote to memory of 4292	3032	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe	85
PID 3032 wrote to memory of 4292	3032	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Users\Admin\AppData\Local\Temp\0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4292

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe

Filesize
784KB

MD5
7dd8780efd3d8dea4dbcfaa885b4ab19

SHA1
ba57456e550d23813ffd490a2f3f0566950252fc

SHA256
29e00092d28507cc1331b1eac72db43981258665bf2d3f8f2ef097d0ebe93cd0

SHA512
7279734ceee3bc6f04c86af59ebfdf38933e960547fa1e42f81ea433931e984c78cec46cf8acf5dc6a09578ef7e5cafef5dd8e581aa2e6ec97f92500b7a31bd1

Download Submit
memory/3032-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3032-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3032-2-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/3032-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4292-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4292-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4292-16-0x00000000019F0000-0x0000000001AB4000-memory.dmp

Filesize
784KB

Download
memory/4292-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4292-29-0x00000000053E0000-0x0000000005573000-memory.dmp

Filesize
1.6MB

Download
memory/4292-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download